Dear contributor,

Our automatic CI has detected problems related to your patch(es). Please find some details below.

In  master-arm, after:
  | commit gdb-16-branchpoint-2484-gd33a66a3113
  | Author: Simon Marchi <simon.marchi@efficios.com>
  | Date:   Tue Jul 29 10:58:13 2025 -0400
  | 
  |     gdb/solib-svr4: fix wrong namespace id for dynamic linker
  |     
  |     When running a program that uses multiple linker namespaces, I get
  |     something like:
  |     
  | ... 117 lines of the commit log omitted.

Produces 6 regressions:
  | 
  | regressions.sum:
  | Running acats:chapter cxa ...
  | FAIL: cxai035 
  | Running gcc:gcc.dg/guality/guality.exp ...
  | FAIL: gcc.dg/guality/vla-1.c -O2  -DPREVENT_OPTIMIZATION  line 17 sizeof (a) == 6
  | FAIL: gcc.dg/guality/vla-1.c -O2 -flto -fno-use-linker-plugin -flto-partition=none  -DPREVENT_OPTIMIZATION line 17 sizeof (a) == 6
  | ... and 3 more

Used configuration :
 *CI config* tcwg_gnu_native_check_gcc master-arm
 *configure and test flags:* none, autodetected on armv8l-unknown-linux-gnueabihf

We track this bug report under https://linaro.atlassian.net/browse/GNU-1668. Please let us know if you have a fix.

If you have any questions regarding this report, please ask on linaro-toolchain@lists.linaro.org mailing list.

-----------------8<--------------------------8<--------------------------8<--------------------------

The information below contains the details of the failures, and the ways to reproduce a debug environment:

You can find the failure logs in *.log.1.xz files in
 * https://ci.linaro.org/job/tcwg_gnu_native_check_gcc--master-arm-build/2402/artifact/artifacts/00-sumfiles/
The full lists of regressions and improvements as well as configure and make commands are in
 * https://ci.linaro.org/job/tcwg_gnu_native_check_gcc--master-arm-build/2402/artifact/artifacts/notify/
The list of [ignored] baseline and flaky failures are in
 * https://ci.linaro.org/job/tcwg_gnu_native_check_gcc--master-arm-build/2402/artifact/artifacts/sumfiles/xfails.xfail

Current build   : https://ci.linaro.org/job/tcwg_gnu_native_check_gcc--master-arm-build/2402/artifact/artifacts
Reference build : https://ci.linaro.org/job/tcwg_gnu_native_check_gcc--master-arm-build/2401/artifact/artifacts

Instruction to reproduce the build : https://gitlab.com/LinaroLtd/tcwg/ci/interesting-commits/-/raw/master/gdb/sha1/d33a66a31134bd63c4945d0d570e7296aaac3574/tcwg_gnu_native_check_gcc/master-arm/reproduction_instructions.txt

Full commit : https://sourceware.org/git/?p=binutils-gdb.git;a=commitdiff;h=d33a66a31134bd63c4945d0d570e7296aaac3574